tour5-89 < 20210112063454-612483 > pub
  • technique: SEM-EDX
  • device: FE-SEM JEOL JSM-7001FL
  • modified at 2021-01-13
  • stone: tour5-89
measured value uncertainty unit description
[SiO2] 36.37 %
[TiO2] 0.68 %
[Al2O3] 31.38 %
[FeO] 10.54 %
[MgO] 4.81 %
[Na2O] 2.16 %
name global-id
name spots global-id